Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:sendgrid.net ip4:12.151.32.154 ip4:23.24.195.145 -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:sendgrid.net ip4:12.151.32.154 ip4:23.24.195.145 -all.

Top Domains with TXT set to v=spf1 a mx include:spf.protection.outlook.com include:sendgrid.net ip4:12.151.32.154 ip4:23.24.195.145 -all